baber/WOPTO huggingface dataset:
Patent JP-H0452617-A (JP)
Title: Method and device for optical distribution
Inventor: TAKAHASHI KUNINAO
IPC: G02B26/08
Filed: 1990-06-21
Abstract: PURPOSE:To distribute light source light into plural pieces of luminous flux with high connection efficiency without causing variation in hue even when the spectrum width of the light source light is wide by reflecting the light from a light source by a concave reflecting mirror and forming an image of its reflected light on a light reception part provided concentrically centering on the light source. CONSTITUTION:A light emitting element such as a laser and a light emitting diode is used as the light source. The light from the light source is made incident on an optical fiber 1 as an optical transmission body from one end 19 and projected from its projection end. At such a time, the projection end 9 can be regarded as a light source as to the concave reflecting mirror 3. An assembly of optical transmission bodies like optical fibers is used for the light reception part 2. One-terminal sides 10 of the optical transmission bodies form an annular surface centering on the light source on the whole and serve as the light reception part for the reflected light from the concave reflecting mirror 3. The light from the light source 3 is reflected by the concave reflecting mirror 3 provided slantingly to the annular surface and the reflected light is converged and made incident on a place on said annular surface to form an image. The incidence and image formation position of said reflected light moves on the annular surface as the concave reflecting mirror rotates.
Patent JP-H0326178-A (JP)
Title: Signal processing circuit
Inventor: KUWAJIMA TAKESHI
IPC: H04N9/808
Filed: 1989-06-23
Abstract: PURPOSE:To reduce a hardware scale and power consumption by detecting a mutual delay difference between chrominance signal and luminance signal circuits generated in a digital signal processing course with a digital signal processing means, generating a control signal and controlling a phase shifting circuit. CONSTITUTION:A phase shifting circuit 3 is provided between an analog chrominance signal processing circuit 1 to input analog chrominance signal components and an A-D converter 4, and simultaneously, a control circuit 8 to detect the mutual delay difference between digital chrominance signal and luminance signal processing circuits 6 and 7 is provided in a digital signal processing circuit 11. A mutual delay difference control output detected by the control circuit 8 is inputted through an interface circuit 14 to the control input point of the phase shifting circuit 3. The phase shifting circuit 3 is composed of, for example, a coil and a variable capacity element, and the capacity value of the variable capacity element is controlled by the control signal after smoothed. Thus, the compensating action of the delay difference can be executed.
Patent JP-S645717-A (JP)
Title: Hollow wire shearing device
Inventor: SUZUKI TOYOAKI
IPC: B23D21/00
Filed: 1987-06-29
Abstract: PURPOSE:To make the next process operations smoothly by locating a cutter in exhaust position, pressing a correcting rod having cone at the tip to the tip of a hollow wire while the rod is faced to a shearing die, and thereby giving the cut end-face at the tip a circular form. CONSTITUTION:A supply hole 3 for long hollow wire a is provided in a shearing frame 1, and a shearing die 4 is secured to its facade. An exhaust hole 7 for sheared hollow wire a is provided besides this supply hole 3 parallelly, and the wire a is sheared by a swinging cutter 20 of a swing plate 11 and exhausted from the exhaust hole 7. A supporting cylinder 54 identical to the position of hole 3 when the cutter 20 comes to the exhaust position is mounted at a support 15, and a correcting rod 50 is penetrated slidably, which is equipped at its tip with a corrector 51 having a conical tip reducing toward the foremost point. This corrector 15 does not protrude from the swing plate 11 at normal times, and is protruded when the swing plate 11 is swung and the corrector 15 faces the hole 3, and the section of the wire a is corrected into circular form at the conical surface.
Patent JP-H029473-A (JP)
Title: Coating device
Inventor: MITANI MASATO
IPC: B05C5/00
Filed: 1988-06-29
Abstract: PURPOSE:To eliminate foreign matter from a flow groove or a blocking at the tip of a nozzle quickly without disassembling the main unit of a die and thereby prevent irregularity of coating by providing a means of cleaning a flow groove for a paint fountain inside the main unit of the die and a web-detaching means and a foreign matter suction means at the tip of a nozzle when a die coating method is applied. CONSTITUTION:In the main unit 11 of a die with a paint supply system and a liquid pressure feed pumping system arranged externally, an almost cylindrical paint fountain 12 which communicates with a nozzle 13 through a flow groove 14 are arranged and at the same time, a means of cleaning the paint fountain 12 and the flow groove 14 (slits 17, 18 for cleaning) are provided. In addition, a web detachment means (web detachment block 21) which draws apart the continuously travelling web 20 from the tip of the nozzle 13 and a foreign matter suction means (foreign matter suction block 22, a foreign matter suction groove 23 and a through hole 24) are provided so that these are detachable. If the solidified particles of paint or foreign matter attach to the wall of the paint fountain 12 or the flow groove 14, or the tip of the nozzle is blocked, or coating irregularity occurs, the cleaning means and the foreign matter suction means are actuated.
Patent JP-S6139784-A (JP)
Title: Magnetic recording and reproducing method
Inventor: TOMITA MASAO
IPC: G11B5/008
Filed: 1984-07-31
Abstract: PURPOSE:To reproduce a signal of high quality such as a PCM sound signal and to erase and record a digital signal by modulating and recording a digital signal on tracks where a video signal is already recorded through a head which differ in azimuth angle from a recording head for video signals, and reproducing the video signal and digital signal through the heads having different azimuth angles. CONSTITUTION:For example, the azimuth angles of video signals heads 13 and 14 are set to + or -6 deg. and the azimuth angles of digital heads 11 and 12 are set to + or -30 deg.. A video signal is already recorded on tracks on a magnetic tape and a digital signal is modulated and recorded in the shallow layer part through the different-azimuth heads. The video signal is reproduced by the rotary heads 13 and 14, and amplified by an amplifier 23 and then inputted to a reproduction side video signal processing circuit 24 and demodulated into the original video signal, which is outputted to a terminal 25. A sound signal is reproduced by the rotary heads 11 and 12, and amplified by an amplifier 23 and then demodulated by a demodulator 29 into a PCM sound signal of the basic band.
Patent JP-H0825718-A (JP)
Title: Printer
Inventor: ISHIGURO KENJI
IPC: B41J5/44
Filed: 1994-07-14
Abstract: PURPOSE:To output a message capable of confirming easily, in a case wherein printing is not outputted by a font required from a host, the abovementioned effect. CONSTITUTION:Whether or not font information required from a host 1 exists in a pattern information storage part 7 is examined based on a control command and a character code which are sent from the host 1. When the font information selected from the pattern information storage part 7 does not conform to requests from the host 1, the degree of resemblance is made numerical by giving weight thereto by using a plurality of factors (symbol set, spacing, pitch, height, etc.) according to a degree of importance of each factor. Then, a warning message is generated by using the value made numerical as a value indicating a degree of warning. The message is outputted to printing paper, an operation panel 15, and the host 1.
Patent JP-H0453029-A (JP)
Title: Optical information recording and/or reproducing device
Inventor: ANDOU HIROTAKE
IPC: G11B7/085
Filed: 1990-06-19
Abstract: PURPOSE:To detect an accurate on-track/off-track signal by setting Bh lower than a peak value, where convergent values of bottom and peak value hold means are denoted as Ph and Bh, and Ph which is in specific proportion to the peak value further lower than Bh in level. CONSTITUTION:A sum total signal 1 of a photosensor is peak-held by a differential amplifier 2, and a peak holding signal of the output of a differential amplifier 4 is attenuated by a time constant of C1 and R1 to be converged to the ground level. On the other hand, an input signal of a differential amplifer 3 is bottom-held, and a bottom hold signal of the output of a differential amplifier 5 is converged to a convergent value set with R7 and R8 by a time constant C2 and R2. An intermediate value is calculated by R3 and R4 from the outputs of the amplifiers 4 and 5, and this value is always the intermediate value of the sum total signal of the photosensor even when an offset of the sum total signal of the photosensor and a degree of modulation are changed. By this method, the signal 1 and the intermediate value are compared with each other, and the accurate on-track/off-track signal 7 is always outputted from a comparator 6.
Patent JP-S6053647-A (JP)
Title: Learning control system at starting of electronic control fuel injection system internal-combustion engine
Inventor: TOMIZAWA NAOMI
IPC: F02D41/34
Filed: 1983-09-05
Abstract: PURPOSE:To make a steady starting of an engine possible at all times without influenced by secular change of the engine or environmental condition by correcting fuel injection quantity at the starting by the learning correction coefficient learned from normal operation including the secular change of the engine and environmental condition. CONSTITUTION:An air-fuel ratio control sytem of an engine comprising a microcomputer calculates a basic injection quantity Tp from an intake air quantity Q and a rotational speed N of the engine; establishes an air-fuel ratio feedback correction coefficient alpha from an O2 sensor output; retrieves a learning correction coefficient alphaL stored in a RAM from the operational requirements of the engine, that is, the rotational speed N and Tp; calculates the injection quantity Ti; and updates the data of alphaL. When the starting of the engine is detected, a basic injection quantity at the starting is set up on the basis of the cooling water temperature, and an injection quantity Tcs is calculated by multiplying the basic injection quantity obtained above with a lerning correction coefficient for the operating condition at this time, and is set to the driving pulse signal means in place of Ti. By this control, the engine can always make a steady starting without influenced by the secular change of the engine and environmental conditions.
Patent JP-S6319103-A (JP)
Inventor: SUGIMOTO MUTSUMI
IPC: A44B11/25
Filed: 1986-07-11
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-2000013080-A (JP)
Title: Electromagnetic wave blocking pipe and manufacture thereof
Inventor: SHU NAKAAKI
IPC: H05K9/00
Filed: 1998-06-10
Abstract: PROBLEM TO BE SOLVED: To provide an electromagnetic wave blocking pipe which can has a durability to cutting, wear, etc., can remarkably improve its life and can be thermally shrunk with an electromagnetic wave shielding effect. SOLUTION: A plastic pipe 20 thermally shrinkable to a predetermined diameter corresponding to a size of an electric wire cable such as a signal cable requiring electromagnetic wave shielding is inserted into a net-like sleeve 30 as a net tube woven by a zinc-plated copper wire as warp and weft strings to cover the outer peripheral surface of the plastic pipe 20 with the net-like sleeve 30, the sleeve 30 is fixedly bonded with an adhesive to the outer peripheral surface of the plastic pipe 20, thus forming an electromagnetic wave blocking pipe 10.
Patent JP-S5863267-A (JP)
Title: Monitoring system for recording paper of facsimile device
Inventor: TAKAHASHI SHIYUUICHI
IPC: H04N1/00
Filed: 1981-10-12
Abstract: PURPOSE:To assure the detection of the jam, empty and end respectively and at the same time to minaturize a facsimile device, by adding a single means for recording paper to the facsimile device. CONSTITUTION:A step motor 8 for paper feed is driven to shift the paper 1 toward an arrow mark, and at the smae time the FAX receiving information is recorded on the paper 1 by a recording head 6. In this case, the motor 8 is driven before starting the recording to shift the paper 1 by a prescribed degree l. Then the output signal of a paper jam detector 4 is monitored. A paper empty state is decided when the output signal is set at ''H''. The motor 8 is reveresed after the paper empty is detected. Thus the paper 1 is set back at its original place before the recording is started.
Patent JP-H09313442-A (JP)
Title: Measuring device for cell of corneal endothelium
Inventor: HAYASHI MASAKAZU
IPC: A61B3/12
Filed: 1996-06-03
Abstract: PROBLEM TO BE SOLVED: To eliminate the need of a manual tracing work and avoid the occurrence of an analysis error by photographing the image of the cell of the corneal endothelium for identifying the outline of the cell, and calculating the area of the cell for finding cell density on the basis of the outline data. SOLUTION: An image input interface 11 of a measuring device 1 for the cell of the corneal endothelium takes in signals for the images of the corneal endothelium photographed with an image pickup means 20, and then an A/D converter 12 digitizes brightness signals. Furthermore, an image memory 13 stores the image signals digitized with the A/D converter 12. The outline identification means 141 of an arithmetic operation means 14 identifies the outline of the cell of the corneal endothelium selected from the arbitrary photographed cells of the corneal endothelium on the basis of the image signals obtained via the image input interface 11, and an area calculation means 142 regarding the cell of the corneal endothelium operates the area of the cell on the basis of the outline data.  Then, a cell density operation means 143 calculates the density of the cell of the corneal endothelium on the basis of the area data regarding the cell of the corneal endothelium.
Patent JP-S5784880-A (JP)
Title: Record transferring device
Inventor: YANO YOSHIAKI
IPC: B41J5/30
Filed: 1980-11-17
Abstract: PURPOSE: To eliminate the need for installing a memory part, reduce the size and weight of a record transferring device and makes the devide portable, by a method wherein a printing head and a character reading part are placed in the same casing, and both reading and printing are conducted simultaneously.  
     CONSTITUTION: In a record transferring device for reading characters in an arbitrary part (e.g., a line) of a page of a document by a manual scanning type character reading part and printing the characters on other paper, the character reading part 11 and the printing head 15 are placed in the same casing 10 to constitute a record transferring head 16. In the head 6 are enclosed a character reading sensor 21, a light sourse 22 for projecting light onto the character to be read, an imaging lens 23, the printing head 15, a displacement amount detector and the like. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S5687614-A (JP)
Title: Stable desiliconization operating method
Inventor: ITOU YUKIYOSHI
IPC: C21C1/04
Filed: 1979-12-14
Abstract: PURPOSE:To suppress slag foaming during treatment by blowing an oxidizing gas into the desiliconization slag formed in desiliconization of molten iron. CONSTITUTION:In beforehand carrying out the desiliconization only of molten iron through pretreatment, an oxidizing gas such as oxgen gas or air is supplied into slag, whereby CO is converted to CO2 before it reacts with FeO so that the formation of a small amount of CO2 gas is prevented and foaming forming phenomenon is eliminated. Reaction efficiency is higher as the gas to be supplied is supplied to the entire part of the slag layer. The oxygen content of the gas to be supplied is in an about 0.5-10Nm<3>/t-pig range and a method of directly blowing the same into slat is best. Thereby, the stable desiliconization operation may be accomplished.
Patent JP-H05209632-A (JP)
Title: Joint type transmission coupling equipped with quadruple driving link
Inventor: MISHIERU OREN
IPC: F16D3/20
Filed: 1992-06-22
Abstract: PURPOSE: To ensure automatic oscillation of tracks at frequency necessary for operation, and to make the operation quiet even under a low load. CONSTITUTION: The four trunnions 11 transmit the rotation of the shaft 8 to the body 1 through the intermediary of four tracks 3 which oscillate by rolling without sliding on the inner wall of the body 1. In addition, each track 3 is coupled angularly with the two adjacent tracks by mating teeth 7 so that any inclination of one track produces a contrary inclination of the adjacent tracks and consequently an inclination in the same direction of the opposite track. The radii (a, b) according to which the tracks roll against the inner wall of the body and the position of the center of gravity(G) of the tracks are such that the centrifugal force(F) returns the tracks into neutral position. The inherent oscillation frequency of the tracks under the effect of this return is equal to twice the speed of rotation of the joint.  This relationship is true for every joint rotation speed because the centrifugal force is proportional to the square of the speed of rotation, and the inherent frequency is proportional to the square root of the return force, therefore proportional to the speed of rotation.
Patent JP-H0912574-A (JP)
Title: Antimycotic agent
Inventor: UNO JUN
IPC: A61P31/04
Filed: 1995-06-28
Abstract: PURPOSE: To obtain a novel 1,3-dioxolane which has strong antimycotic activity as well as antibacterial activity and is useful as an antimycotic agent for medicine or quasi drugs or cosmetics, and as a microbicidal agent for agriculture, paper making and synthetic fibers. CONSTITUTION: This dioxolane is represented by formula I  R is a (substituted) N-containing heterocyclic group, a group of the formula: NR<1> R<2> [R<1> is H, a lower alkyl; R<2> is a (substituted) aromatic group, a (substituted) aralkyl, a (substituted) N-containing heterocyclic group, the group of the formula: CH2 CH= CH-C=C-tert.-But]; X<1> and X<2> are each a halogen; Y is H, X<1> } or its salt, forexample, cis-2-(2,4-dichlorophenyl)-2-(1IH-imidazol-1-ylmethyl)-4-(4- methylphenylamino)methyl-1,3--dioxolane. The compound of formula I is prepared by reaction of a compound of formula II (Me is methyl) with a compound of the formula: RH.
Patent JP-S5687463-A (JP)
Title: Lagging device for outside of pipe
Inventor: NAKANISHI TAMEYOSHI
IPC: F16L58/00
Filed: 1979-12-17
Abstract: PURPOSE: To simplify and accelerate coating operation as well as to make it exact by sliding a corrosion inhibitor-filled container which is fitted on a piping.  
     CONSTITUTION: A container 2 is fitted on a piping 1 while adjusting them from up and down sides and the distance between a nozzle 4 and the piping 1 is regulated so as to keep it constant by means of centering bolts 6. The opening 7 of a reinforcing plate 5 is provided in such a way that the piping 1 is in slidable state but a corrosion inhibitor does not leak. The corrosion inhibitor 10 is filled in the container 2 through its inlet 3 and then the container 2 is slided in the direction of the arrow, whereupon the corrosion inhibitor 10 moves under its own weight to the direction of the nozzle 4. Since a fixed distance is present between the nozzle 4 and the piping 1, the corrosion inhibitor 10 is coated on the surface of the piping 1 in a fixed thickness, thus making the lagging work very efficient. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S5585675-A (JP)
Title: Surface treating method and apparatus
Inventor: ADACHI MASAHIRO
IPC: C23C22/73
Filed: 1978-12-24
Abstract: PURPOSE: To effectively utilize a treating soln. and enhance the anticorrosive power of a car body or the like by gathering the soln. flowing down along the outside of the body or the like in a container attached to the body and spraying the soln. upon the inside of the body from the tips of hoses with a pump to chemically treat metal surfaces.  
     CONSTITUTION: Before the inlet of booth 10 standby auxiliary unit 20 is manually carried in car body 1 conveyed from the preceding process from opening 310' of a window at a lateral rear end of body 1, and hook rod 27 is hang from channel 6'. When body 1 enters booth 10, a treating soln. is sprayed upon internal and external metal surfaces of body 1 from small holes of pipes to chemically treat phosphate films. The soln. flowing down backward along roof 7 is received with guide plate 212 and gathered in container 21. The soln. is supplied into hoses 23', 24', 25' with pump 22 and sprayed upon metal surfaces in closed section 330' of body 1 from small tip holes 23'a, 24'a, 25'a to perform chemical treatment. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5865761-A (JP)
Title: Fading inhibitor for coloring matter and utilization thereof
Inventor: INAMI OSAMU
IPC: C09B61/00
Filed: 1981-10-14
Abstract: PURPOSE:To provide a fading inhibitor for carotenoid or anthocyanin coloring matters, which is suitable for use in food and drink and has improved resistance to fading or discoloration, containing chlorogenic or caffeic acid as an active component. CONSTITUTION:A fading inhibitor contains, as an active component, chlorogenic acid separated from natural products and/or caffeic acid which is synthetic or separated from natural products. This fading inhibitor is useful for carotenoid or anthocyanin coloring matters, is suitable for use particularyl in food and drink contg. these coloring matters, and can impart an excellent fading-inhibiting effect to food and drink without unfavorable change in the flavor of food and drink. Chlorogenic acid is a compd. of formulaIand is contained in coffee beans, tobacco leaves and sweet potatoes. Caffeic acid is a compd. of formula II and is contained in the bark of conifer, polygonum and coffee beans.
Patent JP-S5863398-A (JP)
Title: Measuring method of bacterial clearance
Inventor: KATSUNUMA HIDETAKA
IPC: C12Q1/04
Filed: 1981-10-14
Abstract: PURPOSE:To measure the bacterial clearance of a microorganism in blood with a high uniformity and reproducibility, by using a BALB/C mouse of the pure line as a test animal. CONSTITUTION:A given amount of a microorganism, e.g. a bacterium of virus or Pseudomonas aeruginosa, is inoculated into a test animal, by the intravenous or intraperitoneal administration, and a drug is then administered simultaneously or at a time interval. The blood is then collected after a given time, and the bacterial clearance in the blood is then measured. A BALB/C mouse of the pure line is used as the test animal in the above-mentioned method. The bacterial clearance can be measured with a higher accuracy than in the conventional method using a rat or the hybrid line as the test animal by the method described above, and this method is suitable for evaluating the antimicrobial effect of a chemotherapeutic agent, e.g. an antibiotic substance, or an immunological pharmaceutical, e.g. immunoglobulin.
Patent JP-S5863994-A (JP)
Inventor: MATSUBARA AKINORI
IPC: G10H1/26
Filed: 1981-10-12
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。